As air becomes thinner, the density of air decreases, and so too does the pressure of air. Many different factors affect the density of air. Most measurably, as altitude increases, air becomes ...

This experiment demonstrates how water at different ... density currents that occur in oceans and atmosphere. See this experiment demonstrated step by step in this video. Notice how the demonstrator ...

Density describes substances based on much mass they have in ... Honey (or corn syrup) is the most dense of the three liquids, so it sinks to the bottom. The liquids layer according to their densities ...